Block Class

package net.roadcraft.mod.blocks;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityFurnace;
import net.minecraft.util.MathHelper;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.roadcraft.mod.Roadcraft;
import net.roadcraft.mod.tileentity.TileEntityRoadSignPostBase;

public class RoadSignPostBase extends BlockContainer {

    public RoadSignPostBase(Material material) {
        super(material);

        this.setCreativeTab(Roadcraft.roadcraftTab);

    }

    public boolean shouldSideBeRendered(IBlockAccess iblockaccess, int i, int j, int k, int l) {
       return false;

    }


    public int getRenderType() {
        return -1;

    }


    public boolean isOpaqueCube() {
        return false;

    }


    public boolean rederAsNormalBlock() {
        return false;

    }

    public void onBlockPlacedBy(World par1World, int par2, int par3, int par4, EntityLivingBase par5EntityLivingBase, ItemStack par6ItemStack) {

        int l = MathHelper.floor_double((double)(par5EntityLivingBase.rotationYaw * 4.0F / 360.0F) + 2.5D) & 3;
        par1World.setBlockMetadataWithNotify(par2, par3, par4, l, 2);


    }


    @Override
    public TileEntity createNewTileEntity(World var1, int var2) {
        return new TileEntityRoadSignPostBase();

    }


    @SideOnly(Side.CLIENT)
    public void registerBlockIcons(IIconRegister iconRegister) {
        this.blockIcon = iconRegister.registerIcon(Roadcraft.MODID + ":" + this.getUnlocalizedName().substring(5));
    }



}